Established since 1996, TDC has emerged in providing a full of range traffic engineering services to public agencies, business & private sector client’s through-out greater Michigan area. TDC has performed over 4,500 various traffic studies.


At TDC we revolutionized the way to collect traffic data for transportation engineering projects and place a high importance on safety & accuracy. By using video, TDC is able record all forms of multi-modal movements (Lights, Single Units, Transit Buses, Trams, Heavy Trucks, Pedestrians, Bicycles) and show their environment interactions. We also apply our insight and experience into transportation projects for best possible results for:
Intersection Counts / Roadway ATR's / Roundabout Counts /  Vehicle Gaps / Pedestrian & Bicycle Counts 

Phone (586)786-5407 Marc Matich, Principal, www.tdccounts.com

Contact Us: (248)342-3933

Team Participation

Our firm's credentials include strong discipline in traffic engineering, with associated team work experience for  numerous corridor studies, signal optimization studies, traffic impact studies and engineering projects.

Traffic Data Collection, LLC


Reliable traffic data recording & data collection...

For future Traffic SOLUTIONS.

Traffic Surveys

Traffic Data Collection specializes in various types of  ATR, TMC & traffic studies including Miovision video vehicle classifications, speed surveys, turning movements and many more.